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于 2020-03-24 发布
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代码说明:

说明:  对脉搏波进行t波,r波进行检测,提取,再将特征值标注到原波形上(Detect and extract the T wave and R wave of pulse wave)

文件列表:

Matlab差分阈值法标记小波变换软阈值处理过的脉搏波特征点.txt, 2015 , 2020-03-23

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    包含压缩传感的随机矩阵程序,如小波变换和高斯随机矩阵和omp重构算法(Random matrix containing the compressed sensing programs, such as wavelet transform and Gaussian random matrices and omp reconstruction algorithm)
    2013-11-07 21:34:47下载
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    对信号f(x)进行三层小波变换,得到小波系数d1,d2,d3和逼近系数a3,我想求出各个频率段的能量(能量=小波系数的平方和),很不错的应用程序(The signal f (x) for three wavelet transform, wavelet coefficients d1, d2, d3 and approximation coefficients a3, I would like to find the energy of each frequency band (energy = sum of squared wavelet coefficients), very good application)
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    2011-11-09 22:52:05下载
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    对含噪声信号进行小波变换;对变换得到的小波系数进行某种处理,以去除其中包含的噪声;对处理后的小波系数进行小波逆变换,得到去噪后的信号(Containing noise signal wavelet transform the wavelet transform coefficients to a treatment to remove the noise contained therein the treated wavelet inverse wavelet transform coefficients to obtain a denoised signal)
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